2007 Cadillac XLR BaseFACTORY OEM SERVICE PROCEDURE

Splice Pack SP205

Fig 1: Splice Pack SP205 Connector End View
GM338576Courtesy of GENERAL MOTORS CORP.
Splice Pack SP205 Connector Parts Information

Connector Part Information 
  • OEM: 15317802
  • Service: 15305914
  • Description: 12-Way F Metri-Pack 150 Series (GY)
Terminal Part Information 
  • Pins: A, B, C, D, E, F, H
  • Terminal/Tray: See Terminal Repair Kit
  • Core/Insulation Crimp: See Terminal Repair Kit
  • Release Tool/Test Probe: See Terminal Repair Kit
Splice Pack SP205 Connector Terminal Identification

Pin Wire Color Circuit No. Function
A PU 1132 DLC Class 2 Serial Data
B YE 1127 Trip Computer/Nav Class 2 Serial Data
C GY 1036 IPC Class 2 Serial Data
D PU 1132 DLC Class 2 Serial Data
E BN 1046 DDM Class 2 Serial Data
F D-BU 1128 SDM Class 2 Serial Data
G - - Not Used
H OG 5739 Class 2 Serial Data
J-M - - Not Used
Factory Service Tools

Use the Manual With the Right Hardware

Pair factory procedures with proven DIY tools so the instructions are easier to execute.

Disclosure: Verified tool recommendations may earn an affiliate commission at no cost to you.

Shop Manual-Ready ToolsCompare Repair QuoteQuote Shield Pro

When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • • You smell fuel, burning insulation, or see smoke.
  • • Brakes feel soft, pull hard to one side, or make grinding noises.
  • • The engine overheats, stalls repeatedly, or misfires under load.
  • • You are missing required tools, torque specs, or safe lifting equipment.
  • • You are not confident in the next step or safety outcome.

Rather have a pro handle this?

A certified mobile mechanic comes to your home or office. They bring the tools, you stay comfortable. No tow truck, no waiting room, no surprises.

Comes to youSame-day available12-month warranty
Get a Free Quote

No obligation. See pricing before you book.